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Analyze the cross-coupled NOR gates of the Gated RS Latch in Figure 1 with inputs R_g and S_g and outputs Q and QN. Construct a truth table with inputs R_g(t), S_g(t) and Q(t) and outputs Q(t+∆t) and QN(t+∆t), where ∆t is the time required for a change of state to occur. Ignore the case when S_g(t) = R_g(t) = 1. R AND2 "SW[i]" Q OUTPUT LEDRIO SW[0] CLK QN OUTPUT LEDR[1] "SW[2]" S Figure 1. A gated RS latch circuit
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The cross-coupled NOR gates in the Gated RS Latch are used to store and maintain the state of the latch. The inputs R_g and S_g control the state of the latch, while the outputs Q and QN represent the stored state. Show more…
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